Hinoki Sakurai is cosplaying as Iori Yoshizuki from I＇＇s . I＇＇s (アイズ Aizu) is a Japanese teenage romance manga by Masakazu Katsura. Originally serialized in Shueisha's Weekly Shōnen Jump in Japan from 1997 to 1999, the series was collected into 15 bound volumes, the first of which was released in the United States by Viz Media in March 2005.

Iori Yoshizuki was born March 21, 1981 (she is 16 years old as the series begins). Iori is prim, proper, and friendly, not to mention gorgeous. She's a young lady who's easy to like and get along with. This generally positive outlook is put to the test from the beginning of the series, which opens on a magazine article featuring Iori in a swimsuit spread. Suddenly, Iori's the center of attention, and she finds it difficult to differentiate whether people (particularly men) like her for herself or her beauty.